Remove blank line

Author: mgnslndh

MahMaterialDragablzMashUp/MainWindow.xaml

@@ -5,8 +5,7 @@
                       xmlns:dragablz="clr-namespace:Dragablz;assembly=Dragablz"
                       xmlns:mahMaterialDragablzMashUp="clr-namespace:MahMaterialDragablzMashUp"
                       xmlns:dockablz="clr-namespace:Dragablz.Dockablz;assembly=Dragablz"
-                      xmlns:wpf="http://materialdesigninxaml.net/winfx/xaml/themes"
-                      
+                      xmlns:wpf="http://materialdesigninxaml.net/winfx/xaml/themes"                      
                       WindowTransitionsEnabled="False"
                       TextElement.Foreground="{DynamicResource MaterialDesignBody}"
                       Background="{DynamicResource MaterialDesignPaper}"